summaryrefslogtreecommitdiffstats
path: root/hicn-plugin/src/pcs.c
diff options
context:
space:
mode:
authorLuca Muscariello <lumuscar+fdio@cisco.com>2019-01-17 13:47:57 +0100
committerLuca Muscariello <lumuscar+fdio@cisco.com>2019-01-17 16:32:51 +0100
commitbac3da61644515f05663789b122554dc77549286 (patch)
tree898210bc8e70371d77de7d446a26c5dd4fd1165a /hicn-plugin/src/pcs.c
parentd5165246787301d0f13b646fda5e8a8567aef5ac (diff)
This is the first commit of the hicn projectv19.01
Change-Id: I6f2544ad9b9f8891c88cc4bcce3cf19bd3cc863f Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>
Diffstat (limited to 'hicn-plugin/src/pcs.c')
-rwxr-xr-xhicn-plugin/src/pcs.c53
1 files changed, 53 insertions, 0 deletions
diff --git a/hicn-plugin/src/pcs.c b/hicn-plugin/src/pcs.c
new file mode 100755
index 000000000..4226291a1
--- /dev/null
+++ b/hicn-plugin/src/pcs.c
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2017-2019 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdlib.h>
+#include <vlib/vlib.h>
+
+#include "hashtb.h"
+#include "pcs.h"
+#include "cache_policies/cs_lru.h"
+
+int
+hicn_pit_create (hicn_pit_cs_t * p, u32 num_elems)
+{
+ int ret =
+ hicn_hashtb_alloc (&p->pcs_table, num_elems, sizeof (hicn_pcs_entry_t));
+ p->pcs_table->ht_flags |= HICN_HASHTB_FLAG_KEY_FMT_NAME;
+
+ p->pcs_pit_count = p->pcs_cs_count = 0;
+
+ p->policy_state.max =
+ HICN_PARAM_CS_LRU_DEFAULT -
+ (HICN_PARAM_CS_LRU_DEFAULT * HICN_PARAM_CS_RESERVED_APP / 100);
+ p->policy_state.count = 0;
+ p->policy_state.head = p->policy_state.tail = 0;
+ p->pcs_app_max = HICN_PARAM_CS_LRU_DEFAULT - p->policy_state.max;
+
+ p->policy_vft.hicn_cs_insert = hicn_cs_lru.hicn_cs_insert;
+ p->policy_vft.hicn_cs_update = hicn_cs_lru.hicn_cs_update;
+ p->policy_vft.hicn_cs_dequeue = hicn_cs_lru.hicn_cs_dequeue;
+ p->policy_vft.hicn_cs_delete_get = hicn_cs_lru.hicn_cs_delete_get;
+ p->policy_vft.hicn_cs_trim = hicn_cs_lru.hicn_cs_trim;
+
+ return (ret);
+}
+
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables: eval: (c-set-style "gnu") End:
+ */